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Apple Computing Products:
macOS - Desktop Hardware
Flashing screen
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<blockquote data-quote="barbnor2" data-source="post: 1925857" data-attributes="member: 93684"><p>Well, I got a new mouse, changed HDMI cord and everything was fine for awhile. The flashing screen is back. When I said in the first post that it happened 3 times, I didn't mean that it flashed 3 times, I meant this had happened 3 times. Now it is happening again. It flashes really fast and the computer freezes. The cursor moves, but when I click on anything, nothing happens. I have to restart the computer.</p><p>I have a video of the flashing screen, but can't figure out how to upload.</p></blockquote><p></p>
[QUOTE="barbnor2, post: 1925857, member: 93684"] Well, I got a new mouse, changed HDMI cord and everything was fine for awhile. The flashing screen is back. When I said in the first post that it happened 3 times, I didn't mean that it flashed 3 times, I meant this had happened 3 times. Now it is happening again. It flashes really fast and the computer freezes. The cursor moves, but when I click on anything, nothing happens. I have to restart the computer. I have a video of the flashing screen, but can't figure out how to upload. [/QUOTE]
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Apple Computing Products:
macOS - Desktop Hardware
Flashing screen
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